ES2070450T3 - TWO AXIS OF ROTATION DIRECT CURRENT ELECTRIC MOTOR, ESPECIALLY FOR A VISOR. - Google Patents
TWO AXIS OF ROTATION DIRECT CURRENT ELECTRIC MOTOR, ESPECIALLY FOR A VISOR.Info
- Publication number
- ES2070450T3 ES2070450T3 ES91400444T ES91400444T ES2070450T3 ES 2070450 T3 ES2070450 T3 ES 2070450T3 ES 91400444 T ES91400444 T ES 91400444T ES 91400444 T ES91400444 T ES 91400444T ES 2070450 T3 ES2070450 T3 ES 2070450T3
- Authority
- ES
- Spain
- Prior art keywords
- rotor
- electric motor
- visor
- axis
- direct current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/18—Machines moving with multiple degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Lens Barrels (AREA)
- Viewfinders (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Control Of Position Or Direction (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
DC electric motor including a stator (2) and a rotor (1); the rotor (1) comprises a permanent magnet (4) and is mobile in rotation about a centre of rotation (O) with two degrees of freedom, with a predetermined angular range of deflection, less than 180 DEG , with respect to a rest position (OX); the stator (2) comprises a stator flux-return component (7) supporting two independent crossed coils (8) arranged correspondingly with the two degrees of freedom of the rotor and extending respectively over an angular extension corresponding with the angular range of deflection of the rotor. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002200A FR2658673B1 (en) | 1990-02-22 | 1990-02-22 | DIRECT CURRENT ELECTRIC MOTOR WITH TWO ROTATION AXES, PARTICULARLY FOR A SIGHT. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070450T3 true ES2070450T3 (en) | 1995-06-01 |
Family
ID=9394027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91400444T Expired - Lifetime ES2070450T3 (en) | 1990-02-22 | 1991-02-19 | TWO AXIS OF ROTATION DIRECT CURRENT ELECTRIC MOTOR, ESPECIALLY FOR A VISOR. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0453328B1 (en) |
AT (1) | ATE120897T1 (en) |
DE (1) | DE69108598T2 (en) |
DK (1) | DK0453328T3 (en) |
ES (1) | ES2070450T3 (en) |
FR (1) | FR2658673B1 (en) |
GR (1) | GR3015697T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995007793A2 (en) * | 1993-09-13 | 1995-03-23 | United Technologies Corporation | Force and position controlled manipulator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR442900A (en) * | 1912-04-24 | 1912-09-11 | Leon Maillot | Extendable link for making bracelets and other jewelry items |
FR2452193A1 (en) * | 1979-03-23 | 1980-10-17 | Gradient | Spherical motor for servo-mechanism - has at least two degrees of freedom and rotor enclosed within four sectioned inductor shell |
FR2537301B1 (en) * | 1982-12-07 | 1986-01-24 | France Etat | ELECTRO-MECHANICAL CONVERTER WITH MULTIPLE DEGREES OF FREEDOM |
JPS6416253A (en) * | 1987-07-09 | 1989-01-19 | Mazda Motor | Motor with multi-degree of freedom |
-
1990
- 1990-02-22 FR FR9002200A patent/FR2658673B1/en not_active Expired - Fee Related
-
1991
- 1991-02-19 AT AT91400444T patent/ATE120897T1/en not_active IP Right Cessation
- 1991-02-19 ES ES91400444T patent/ES2070450T3/en not_active Expired - Lifetime
- 1991-02-19 DK DK91400444.5T patent/DK0453328T3/en active
- 1991-02-19 EP EP91400444A patent/EP0453328B1/en not_active Expired - Lifetime
- 1991-02-19 DE DE69108598T patent/DE69108598T2/en not_active Expired - Fee Related
-
1995
- 1995-04-06 GR GR940403690T patent/GR3015697T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2658673A1 (en) | 1991-08-23 |
EP0453328B1 (en) | 1995-04-05 |
GR3015697T3 (en) | 1995-07-31 |
DE69108598T2 (en) | 1995-11-23 |
EP0453328A2 (en) | 1991-10-23 |
ATE120897T1 (en) | 1995-04-15 |
EP0453328A3 (en) | 1991-10-30 |
DK0453328T3 (en) | 1995-05-01 |
DE69108598D1 (en) | 1995-05-11 |
FR2658673B1 (en) | 1993-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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